#
#====================================================================
-package SimpleTemplate;
+package SL::Template;
-# Parameters:
-# 1. The template's file name
-# 2. A reference to the Form object
-# 3. A reference to the myconfig hash
-#
-# Returns:
-# A new template object
-sub new {
- my $type = shift;
- my $self = {};
-
- bless($self, $type);
- $self->_init(@_);
-
- return $self;
-}
-
-sub _init {
- my $self = shift;
-
- $self->{source} = shift;
- $self->{form} = shift;
- $self->{myconfig} = shift;
- $self->{userspath} = shift;
-
- $self->{error} = undef;
-
- $self->set_tag_style('<%', '%>');
-}
-
-sub set_tag_style {
- my $self = shift;
- my $tag_start = shift;
- my $tag_end = shift;
-
- $self->{tag_start} = $tag_start;
- $self->{tag_end} = $tag_end;
- $self->{tag_start_qm} = quotemeta $tag_start;
- $self->{tag_end_qm} = quotemeta $tag_end;
-
- $self->{substitute_vars_re} = "$self->{tag_start_qm}(.+?)$self->{tag_end_qm}";
-}
-
-sub cleanup {
- my ($self) = @_;
-}
-
-# Parameters:
-# 1. A typeglob for the file handle. The output will be written
-# to this file handle.
-#
-# Returns:
-# 1 on success and undef or 0 if there was an error. In the latter case
-# the calling function can retrieve the error message via $obj->get_error()
-sub parse {
- my $self = $_[0];
- local *OUT = $_[1];
-
- print(OUT "Hallo!\n");
-}
-
-sub get_error {
- my $self = shift;
-
- return $self->{"error"};
-}
-
-sub uses_temp_file {
- return 0;
-}
-
-sub _get_loop_variable {
- my $self = shift;
- my $var = shift;
- my $get_array = shift;
- my @indices = @_;
-
- my $form = $self->{form};
- my $value;
-
- if (($get_array || @indices) && (ref $form->{TEMPLATE_ARRAYS} eq 'HASH') && (ref $form->{TEMPLATE_ARRAYS}->{$var} eq 'ARRAY')) {
- $value = $form->{TEMPLATE_ARRAYS}->{$var};
- } else {
- $value = $form->{$var};
- }
-
- for (my $i = 0; $i < scalar(@indices); $i++) {
- last unless (ref($value) eq "ARRAY");
- $value = $value->[$indices[$i]];
- }
-
- return $value;
-}
-
-sub substitute_vars {
- my ($self, $text, @indices) = @_;
-
- my $form = $self->{"form"};
-
- while ($text =~ /$self->{substitute_vars_re}/) {
- my ($tag_pos, $tag_len) = ($-[0], $+[0] - $-[0]);
- my ($var, @options) = split(/\s+/, $1);
-
- my $value = $self->_get_loop_variable($var, 0, @indices);
- $value = $self->format_string($value) unless (grep(/^NOESCAPE$/, @options));
-
- substr($text, $tag_pos, $tag_len, $value);
- }
-
- return $text;
-}
-
-1;
-
-####
-#### LaTeXTemplate
-####
-
-package LaTeXTemplate;
-
-use vars qw(@ISA);
-
-@ISA = qw(SimpleTemplate);
-
-sub new {
- my $type = shift;
-
- my $self = $type->SUPER::new(@_);
-
- return $self;
-}
-
-sub format_string {
- my ($self, $variable) = @_;
- my $form = $self->{"form"};
-
- $variable = $main::locale->quote_special_chars('Template/LaTeX', $variable);
-
- # Allow some HTML markup to be converted into the output format's
- # corresponding markup code, e.g. bold or italic.
- my %markup_replace = ('b' => 'textbf',
- 'i' => 'textit',
- 'u' => 'underline');
-
- foreach my $key (keys(%markup_replace)) {
- my $new = $markup_replace{$key};
- $variable =~ s/\$\<\$${key}\$\>\$(.*?)\$<\$\/${key}\$>\$/\\${new}\{$1\}/gi;
- }
-
- $variable =~ s/[\x00-\x1f]//g;
+use strict;
- return $variable;
-}
-
-sub parse_foreach {
- my ($self, $var, $text, $start_tag, $end_tag, @indices) = @_;
-
- my ($form, $new_contents) = ($self->{"form"}, "");
-
- my $ary = $self->_get_loop_variable($var, 1, @indices);
-
- my $sum = 0;
- my $current_page = 1;
- my ($current_line, $corrent_row) = (0, 1);
- my $description_array = $self->_get_loop_variable("description", 1);
- my $longdescription_array = $self->_get_loop_variable("longdescription", 1);
- my $linetotal_array = $self->_get_loop_variable("linetotal", 1);
-
- $form->{TEMPLATE_ARRAYS}->{cumulatelinetotal} = [];
-
- for (my $i = 0; $i < scalar(@{$ary}); $i++) {
- $form->{"__first__"} = $i == 1;
- $form->{"__last__"} = ($i + 1) == scalar(@{$ary});
- $form->{"__odd__"} = (($i + 1) % 2) == 1;
- $form->{"__counter__"} = $i + 1;
-
- if (scalar @{$description_array} == scalar @{$ary} && $self->{"chars_per_line"} != 0) {
- my $lines = int(length($description_array->[$i]) / $self->{"chars_per_line"});
- my $lpp;
-
- $description_array->[$i] =~ s/(\\newline\s?)*$//;
- my $_description = $description_array->[$i];
- while ($_description =~ /\\newline/) {
- $lines++;
- $_description =~ s/\\newline//;
- }
- $lines++;
-
- if ($current_page == 1) {
- $lpp = $self->{"lines_on_first_page"};
- } else {
- $lpp = $self->{"lines_on_second_page"};
- }
-
- # Yes we need a manual page break -- or the user has forced one
- if ((($current_line + $lines) > $lpp) || ($description_array->[$i] =~ /<pagebreak>/) || ($longdescription_array->[$i] =~ /<pagebreak>/)) {
- my $pb = $self->{"pagebreak_block"};
-
- # replace the special variables <%sumcarriedforward%>
- # and <%lastpage%>
-
- my $psum = $form->format_amount($self->{"myconfig"}, $sum, 2);
- $pb =~ s/$self->{tag_start_qm}sumcarriedforward$self->{tag_end_qm}/$psum/g;
- $pb =~ s/$self->{tag_start_qm}lastpage$self->{tag_end_qm}/$current_page/g;
-
- my $new_text = $self->parse_block($pb, (@indices, $i));
- return undef unless (defined($new_text));
- $new_contents .= $new_text;
-
- $current_page++;
- $current_line = 0;
- }
- $current_line += $lines;
- }
-
- if ($i < scalar(@{$linetotal_array})) {
- $sum += $form->parse_amount($self->{"myconfig"}, $linetotal_array->[$i]);
- }
-
- $form->{TEMPLATE_ARRAYS}->{cumulatelinetotal}->[$i] = $form->format_amount($self->{"myconfig"}, $sum, 2);
-
- my $new_text = $self->parse_block($text, (@indices, $i));
- return undef unless (defined($new_text));
- $new_contents .= $start_tag . $new_text . $end_tag;
- }
- map({ delete($form->{"__${_}__"}); } qw(first last odd counter));
-
- return $new_contents;
-}
-
-sub find_end {
- my ($self, $text, $pos, $var, $not) = @_;
-
- my $tag_start_len = length $self->{tag_start};
-
- my $depth = 1;
- $pos = 0 unless ($pos);
-
- while ($pos < length($text)) {
- $pos++;
-
- next if (substr($text, $pos - 1, length($self->{tag_start})) ne $self->{tag_start});
-
- my $keyword_pos = $pos - 1 + $tag_start_len;
-
- if ((substr($text, $keyword_pos, 2) eq 'if') || (substr($text, $keyword_pos, 3) eq 'for')) {
- $depth++;
+use IO::Dir;
- } elsif ((substr($text, $keyword_pos, 4) eq 'else') && (1 == $depth)) {
- if (!$var) {
- $self->{"error"} =
- "$self->{tag_start}else$self->{tag_end} outside of "
- . "$self->{tag_start}if$self->{tag_end} / "
- . "$self->{tag_start}ifnot$self->{tag_end}.";
- return undef;
- }
+use SL::Template::Simple;
+use SL::Template::Excel;
+use SL::Template::HTML;
+use SL::Template::LaTeX;
+use SL::Template::OpenDocument;
+use SL::Template::PlainText;
+use SL::Template::ShellCommand;
- my $block = substr($text, 0, $pos - 1);
- substr($text, 0, $pos - 1) = "";
- $text =~ s!^$self->{tag_start_qm}.+?$self->{tag_end_qm}!!;
- $text = $self->{tag_start} . 'if' . ($not ? " " : "not ") . $var . $self->{tag_end} . $text;
+sub create {
+ my %params = @_;
+ my $package = "SL::Template::" . $params{type};
- return ($block, $text);
-
- } elsif (substr($text, $keyword_pos, 3) eq 'end') {
- $depth--;
- if ($depth == 0) {
- my $block = substr($text, 0, $pos - 1);
- substr($text, 0, $pos - 1) = "";
- $text =~ s!^$self->{tag_start_qm}.+?$self->{tag_end_qm}!!;
-
- return ($block, $text);
- }
- }
- }
-
- return undef;
+ $package->new(
+ %params,
+ source => $params{file_name},
+ form => $params{form},
+ myconfig => $params{myconfig} || \%::myconfig,
+ userspath => $params{userspath} || $::lx_office_conf{paths}->{userspath},
+ );
}
-sub parse_block {
- $main::lxdebug->enter_sub();
-
- my ($self, $contents, @indices) = @_;
-
- my $new_contents = "";
-
- while ($contents ne "") {
- my $pos_if = index($contents, $self->{tag_start} . 'if');
- my $pos_foreach = index($contents, $self->{tag_start} . 'foreach');
-
- if ((-1 == $pos_if) && (-1 == $pos_foreach)) {
- $new_contents .= $self->substitute_vars($contents, @indices);
- last;
- }
-
- if ((-1 == $pos_if) || ((-1 != $pos_foreach) && ($pos_if > $pos_foreach))) {
- $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_foreach), @indices);
- substr($contents, 0, $pos_foreach) = "";
-
- if ($contents !~ m|^$self->{tag_start_qm}foreach (.+?)$self->{tag_end_qm}|) {
- $self->{"error"} = "Malformed $self->{tag_start}foreach$self->{tag_end}.";
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- my $var = $1;
-
- substr($contents, 0, length($&)) = "";
-
- my $block;
- ($block, $contents) = $self->find_end($contents);
- if (!$block) {
- $self->{"error"} = "Unclosed $self->{tag_start}foreach$self->{tag_end}." unless ($self->{"error"});
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- my $new_text = $self->parse_foreach($var, $block, "", "", @indices);
- if (!defined($new_text)) {
- $main::lxdebug->leave_sub();
- return undef;
- }
- $new_contents .= $new_text;
+sub available_templates {
+ my ($class) = @_;
- } else {
- $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_if), @indices);
- substr($contents, 0, $pos_if) = "";
-
- if ($contents !~ m/^$self->{tag_start_qm}if
- \s*
- (not\b|\!)? # $1 -- Eventuelle Negierung
- \s+
- (\b.+?\b) # $2 -- Name der zu überprüfenden Variablen
- ( # $3 -- Beginn des optionalen Vergleiches
- \s*
- ([!=]) # $4 -- Negierung des Vergleiches speichern
- ([=~]) # $5 -- Art des Vergleiches speichern
- \s*
- ( # $6 -- Gequoteter String oder Bareword
- "(.*?)(?<!\\)" # $7 -- Gequoteter String -- direkter Vergleich mit eq bzw. ne oder Patternmatching; Escapete Anführungs als Teil des Strings belassen
- |
- (\b.+?\b) # $8 -- Bareword -- als Index für $form benutzen
- )
- )?
- \s*
- $self->{tag_end_qm}
- /x) {
- $self->{"error"} = "Malformed $self->{tag_start}if$self->{tag_end}.";
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- my $not = $1;
- my $var = $2;
- my $operator_neg = $4; # '=' oder '!' oder undef, wenn kein Vergleich erkannt
- my $operator_type = $5; # '=' oder '~' für Stringvergleich oder Regex
- my $quoted_word = $7; # nur gültig, wenn quoted string angegeben (siehe unten); dann "value" aus <%if var == "value" %>
- my $bareword = $8; # undef, falls quoted string angegeben wurde; andernfalls "othervar" aus <%if var == othervar %>
-
- $not = !$not if ($operator_neg && $operator_neg eq '!');
-
- substr($contents, 0, length($&)) = "";
-
- ($block, $contents) = $self->find_end($contents, 0, $var, $not);
- if (!$block) {
- $self->{"error"} = "Unclosed $self->{tag_start}if${not}$self->{tag_end}." unless ($self->{"error"});
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- my $value = $self->_get_loop_variable($var, 0, @indices);
- my $hit = 0;
-
- if ($operator_type) {
- my $compare_to = $bareword ? $self->_get_loop_variable($bareword, 0, @indices) : $quoted_word;
- if ($operator_type eq '=') {
- $hit = ($not && !($value eq $compare_to)) || (!$not && ($value eq $compare_to));
- } else {
- $hit = ($not && !($value =~ m/$compare_to/)) || (!$not && ($value =~ m/$compare_to/));
- }
-
- } else {
- $hit = ($not && ! $value) || (!$not && $value);
- }
-
- if ($hit) {
- my $new_text = $self->parse_block($block, @indices);
- if (!defined($new_text)) {
- $main::lxdebug->leave_sub();
- return undef;
- }
- $new_contents .= $new_text;
- }
- }
+ # is there a templates basedir
+ if (!-d $::lx_office_conf{paths}->{templates}) {
+ $::form->error(sprintf($::locale->text("The directory %s does not exist."), $::lx_office_conf{paths}->{templates}));
}
- $main::lxdebug->leave_sub();
-
- return $new_contents;
-}
+ tie my %dir_h, 'IO::Dir', $::lx_office_conf{paths}->{templates};
-sub parse_first_line {
- my $self = shift;
- my $line = shift || "";
-
- if ($line =~ m/([^\s]+)set-tag-style([^\s]+)/) {
- if ($1 eq $2) {
- $self->{error} = "The tag start and end markers must not be equal.";
- return 0;
- }
-
- $self->set_tag_style($1, $2);
- }
-
- return 1;
-}
-
-sub _parse_config_option {
- my $self = shift;
- my $line = shift;
-
- $line =~ s/^\s*//;
- $line =~ s/\s*$//;
-
- my ($key, $value) = split m/\s*=\s*/, $line, 2;
-
- if ($key eq 'tag-style') {
- $self->set_tag_style(split(m/\s+/, $value, 2));
- }
-}
-
-sub _parse_config_lines {
- my $self = shift;
- my $lines = shift;
-
- my ($comment_start, $comment_end) = ("", "");
-
- if (ref $self eq 'LaTeXTemplate') {
- $comment_start = '\s*%';
- } elsif (ref $self eq 'HTMLTemplate') {
- $comment_start = '\s*<!--';
- $comment_end = '>\s*';
- } else {
- $comment_start = '\s*\#';
- }
-
- my $num_lines = scalar @{ $lines };
- my $i = 0;
-
- while ($i < $num_lines) {
- my $line = $lines->[$i];
-
- if ($line !~ m/^${comment_start}\s*config\s*:(.*)${comment_end}$/i) {
- $i++;
- next;
- }
-
- $self->_parse_config_option($1);
- splice @{ $lines }, $i, 1;
- $num_lines--;
- }
-}
-
-sub _force_mandatory_packages {
- my $self = shift;
- my $lines = shift;
-
- my (%used_packages, $document_start_line);
-
- foreach my $i (0 .. scalar @{ $lines } - 1) {
- if ($lines->[$i] =~ m/\\usepackage[^{]*{(.*?)}/) {
- $used_packages{$1} = 1;
-
- } elsif ($lines->[$i] =~ m/\\begin{document}/) {
- $document_start_line = $i;
- last;
-
- }
- }
-
- $document_start_line = scalar @{ $lines } - 1 if (!defined $document_start_line);
-
- if (!$used_packages{textcomp}) {
- splice @{ $lines }, $document_start_line, 0, "\\usepackage{textcomp}\n";
- $document_start_line++;
- }
-}
-
-sub parse {
- my $self = $_[0];
- local *OUT = $_[1];
- my $form = $self->{"form"};
-
- if (!open(IN, "$form->{templates}/$form->{IN}")) {
- $self->{"error"} = "$!";
- return 0;
- }
- my @lines = <IN>;
- close(IN);
-
- $self->_parse_config_lines(\@lines);
- $self->_force_mandatory_packages(\@lines) if (ref $self eq 'LaTeXTemplate');
-
- my $contents = join("", @lines);
-
- # detect pagebreak block and its parameters
- if ($contents =~ /$self->{tag_start_qm}pagebreak\s+(\d+)\s+(\d+)\s+(\d+)\s*$self->{tag_end_qm}(.*?)$self->{tag_start_qm}end(\s*pagebreak)?$self->{tag_end_qm}/s) {
- $self->{"chars_per_line"} = $1;
- $self->{"lines_on_first_page"} = $2;
- $self->{"lines_on_second_page"} = $3;
- $self->{"pagebreak_block"} = $4;
-
- substr($contents, length($`), length($&)) = "";
- }
-
- $self->{"forced_pagebreaks"} = [];
-
- my $new_contents = $self->parse_block($contents);
- if (!defined($new_contents)) {
- $main::lxdebug->leave_sub();
- return 0;
- }
-
- print(OUT $new_contents);
-
- if ($form->{"format"} =~ /postscript/i) {
- return $self->convert_to_postscript();
- } elsif ($form->{"format"} =~ /pdf/i) {
- return $self->convert_to_pdf();
- } else {
- return 1;
- }
-}
-
-sub convert_to_postscript {
- my ($self) = @_;
- my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
-
- # Convert the tex file to postscript
-
- if (!chdir("$userspath")) {
- $self->{"error"} = "chdir : $!";
- $self->cleanup();
- return 0;
- }
-
- $form->{tmpfile} =~ s/\Q$userspath\E\///g;
-
- my $latex = $self->_get_latex_path();
-
- for (my $run = 1; $run <= 2; $run++) {
- system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
- "> $form->{tmpfile}.err");
- if ($?) {
- $self->{"error"} = $form->cleanup();
- $self->cleanup();
- return 0;
- }
- }
-
- $form->{tmpfile} =~ s/tex$/dvi/;
-
- system("dvips $form->{tmpfile} -o -q > /dev/null");
- if ($?) {
- $self->{"error"} = "dvips : $!";
- $self->cleanup();
- return 0;
- }
- $form->{tmpfile} =~ s/dvi$/ps/;
-
- $self->cleanup();
-
- return 1;
-}
-
-sub convert_to_pdf {
- my ($self) = @_;
- my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
-
- # Convert the tex file to PDF
-
- if (!chdir("$userspath")) {
- $self->{"error"} = "chdir : $!";
- $self->cleanup();
- return 0;
- }
-
- $form->{tmpfile} =~ s/\Q$userspath\E\///g;
-
- my $latex = $self->_get_latex_path();
-
- for (my $run = 1; $run <= 2; $run++) {
- system("${latex} --interaction=nonstopmode $form->{tmpfile} " .
- "> $form->{tmpfile}.err");
- if ($?) {
- $self->{"error"} = $form->cleanup();
- $self->cleanup();
- return 0;
- }
- }
-
- $form->{tmpfile} =~ s/tex$/pdf/;
-
- $self->cleanup();
-}
-
-sub _get_latex_path {
- return $main::latex_bin || 'pdflatex';
-}
-
-sub get_mime_type() {
- my ($self) = @_;
-
- if ($self->{"form"}->{"format"} =~ /postscript/i) {
- return "application/postscript";
- } else {
- return "application/pdf";
- }
-}
-
-sub uses_temp_file {
- return 1;
-}
-
-
-####
-#### HTMLTemplate
-####
-
-package HTMLTemplate;
-
-use vars qw(@ISA);
-
-@ISA = qw(LaTeXTemplate);
-
-sub new {
- my $type = shift;
-
- return $type->SUPER::new(@_);
-}
-
-sub format_string {
- my ($self, $variable) = @_;
- my $form = $self->{"form"};
-
- $variable = $main::locale->quote_special_chars('Template/HTML', $variable);
-
- # Allow some HTML markup to be converted into the output format's
- # corresponding markup code, e.g. bold or italic.
- my @markup_replace = ('b', 'i', 's', 'u', 'sub', 'sup');
-
- foreach my $key (@markup_replace) {
- $variable =~ s/\<(\/?)${key}\>/<$1${key}>/g;
- }
-
- return $variable;
-}
-
-sub get_mime_type() {
- my ($self) = @_;
-
- if ($self->{"form"}->{"format"} =~ /postscript/i) {
- return "application/postscript";
- } elsif ($self->{"form"}->{"format"} =~ /pdf/i) {
- return "application/pdf";
- } else {
- return "text/html";
- }
-}
-
-sub uses_temp_file {
- my ($self) = @_;
-
- if ($self->{"form"}->{"format"} =~ /postscript/i) {
- return 1;
- } elsif ($self->{"form"}->{"format"} =~ /pdf/i) {
- return 1;
- } else {
- return 0;
- }
-}
-
-sub convert_to_postscript {
- my ($self) = @_;
- my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
-
- # Convert the HTML file to postscript
-
- if (!chdir("$userspath")) {
- $self->{"error"} = "chdir : $!";
- $self->cleanup();
- return 0;
- }
-
- $form->{"tmpfile"} =~ s/\Q$userspath\E\///g;
- my $psfile = $form->{"tmpfile"};
- $psfile =~ s/.html/.ps/;
- if ($psfile eq $form->{"tmpfile"}) {
- $psfile .= ".ps";
- }
-
- system("html2ps -f html2ps-config < $form->{tmpfile} > $psfile");
- if ($?) {
- $self->{"error"} = $form->cleanup();
- $self->cleanup();
- return 0;
- }
-
- $form->{"tmpfile"} = $psfile;
-
- $self->cleanup();
-
- return 1;
-}
+ my @alldir = sort grep {
+ -d ($::lx_office_conf{paths}->{templates} . "/$_")
+ && !/^\.\.?$/
+ && !m/\.(?:html|tex|sty|odt)$/
+ && !m/^(?:webpages$|mobile_webpages$|pdf$|print$|mail$|\.)/
+ } keys %dir_h;
-sub convert_to_pdf {
- my ($self) = @_;
- my ($form, $userspath) = ($self->{"form"}, $self->{"userspath"});
-
- # Convert the HTML file to PDF
-
- if (!chdir("$userspath")) {
- $self->{"error"} = "chdir : $!";
- $self->cleanup();
- return 0;
- }
-
- $form->{"tmpfile"} =~ s/\Q$userspath\E\///g;
- my $pdffile = $form->{"tmpfile"};
- $pdffile =~ s/.html/.pdf/;
- if ($pdffile eq $form->{"tmpfile"}) {
- $pdffile .= ".pdf";
- }
-
- system("html2ps -f html2ps-config < $form->{tmpfile} | ps2pdf - $pdffile");
- if ($?) {
- $self->{"error"} = $form->cleanup();
- $self->cleanup();
- return 0;
- }
-
- $form->{"tmpfile"} = $pdffile;
-
- $self->cleanup();
-
- return 1;
-}
-
-
-####
-#### PlainTextTemplate
-####
-
-package PlainTextTemplate;
-
-use vars qw(@ISA);
-
-@ISA = qw(LaTeXTemplate);
-
-sub new {
- my $type = shift;
-
- return $type->SUPER::new(@_);
-}
-
-sub format_string {
- my ($self, $variable) = @_;
-
- return $variable;
-}
-
-sub get_mime_type {
- return "text/plain";
-}
-
-sub parse {
-}
-
-1;
-
-####
-#### OpenDocumentTemplate
-####
-
-package OpenDocumentTemplate;
-
-use POSIX 'setsid';
-use vars qw(@ISA);
-
-use Cwd;
-# use File::Copy;
-# use File::Spec;
-# use File::Temp qw(:mktemp);
-use IO::File;
-
-@ISA = qw(SimpleTemplate);
-
-sub new {
- my $type = shift;
-
- $self = $type->SUPER::new(@_);
-
- foreach my $module (qw(Archive::Zip Text::Iconv)) {
- eval("use ${module};");
- if ($@) {
- $self->{"form"}->error("The Perl module '${module}' could not be " .
- "loaded. Support for OpenDocument templates " .
- "does not work without it. Please install your " .
- "distribution's package or get the module from " .
- "CPAN ( http://www.cpan.org ).");
- }
- }
-
- $self->{"rnd"} = int(rand(1000000));
- $self->{"iconv"} = Text::Iconv->new($main::dbcharset, "UTF-8");
-
- $self->set_tag_style('<%', '%>');
-
- return $self;
-}
-
-sub parse_foreach {
- my ($self, $var, $text, $start_tag, $end_tag, @indices) = @_;
-
- my ($form, $new_contents) = ($self->{"form"}, "");
-
- my $ary = $self->_get_loop_variable($var, 1, @indices);
-
- for (my $i = 0; $i < scalar(@{$ary}); $i++) {
- $form->{"__first__"} = $i == 0;
- $form->{"__last__"} = ($i + 1) == scalar(@{$ary});
- $form->{"__odd__"} = (($i + 1) % 2) == 1;
- $form->{"__counter__"} = $i + 1;
- my $new_text = $self->parse_block($text, (@indices, $i));
- return undef unless (defined($new_text));
- $new_contents .= $start_tag . $new_text . $end_tag;
- }
- map({ delete($form->{"__${_}__"}); } qw(first last odd counter));
-
- return $new_contents;
-}
-
-sub find_end {
- my ($self, $text, $pos, $var, $not) = @_;
-
- my $depth = 1;
- $pos = 0 unless ($pos);
-
- while ($pos < length($text)) {
- $pos++;
-
- next if (substr($text, $pos - 1, 5) ne '<%');
-
- if ((substr($text, $pos + 4, 2) eq 'if') || (substr($text, $pos + 4, 3) eq 'for')) {
- $depth++;
-
- } elsif ((substr($text, $pos + 4, 4) eq 'else') && (1 == $depth)) {
- if (!$var) {
- $self->{"error"} = '<%else%> outside of <%if%> / <%ifnot%>.';
- return undef;
- }
-
- my $block = substr($text, 0, $pos - 1);
- substr($text, 0, $pos - 1) = "";
- $text =~ s!^\<\%[^\%]+\%\>!!;
- $text = '<%if' . ($not ? " " : "not ") . $var . '%>' . $text;
-
- return ($block, $text);
-
- } elsif (substr($text, $pos + 4, 3) eq 'end') {
- $depth--;
- if ($depth == 0) {
- my $block = substr($text, 0, $pos - 1);
- substr($text, 0, $pos - 1) = "";
- $text =~ s!^\<\%[^\%]+\%\>!!;
-
- return ($block, $text);
- }
- }
- }
-
- return undef;
-}
-
-sub parse_block {
- $main::lxdebug->enter_sub();
-
- my ($self, $contents, @indices) = @_;
-
- my $new_contents = "";
-
- while ($contents ne "") {
- if (substr($contents, 0, 1) eq "<") {
- $contents =~ m|^<[^>]+>|;
- my $tag = $&;
- substr($contents, 0, length($&)) = "";
-
- if ($tag =~ m|<table:table-row|) {
- $contents =~ m|^(.*?)(</table:table-row[^>]*>)|;
- my $table_row = $1;
- my $end_tag = $2;
- substr($contents, 0, length($1) + length($end_tag)) = "";
-
- if ($table_row =~ m|\<\%foreachrow\s+(.*?)\%\>|) {
- my $var = $1;
-
- substr($table_row, length($`), length($&)) = "";
-
- my ($t1, $t2) = $self->find_end($table_row, length($`));
- if (!$t1) {
- $self->{"error"} = "Unclosed <\%foreachrow\%>." unless ($self->{"error"});
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- my $new_text = $self->parse_foreach($var, $t1 . $t2, $tag, $end_tag, @indices);
- if (!defined($new_text)) {
- $main::lxdebug->leave_sub();
- return undef;
- }
- $new_contents .= $new_text;
-
- } else {
- my $new_text = $self->parse_block($table_row, @indices);
- if (!defined($new_text)) {
- $main::lxdebug->leave_sub();
- return undef;
- }
- $new_contents .= $tag . $new_text . $end_tag;
- }
-
- } else {
- $new_contents .= $tag;
- }
-
- } else {
- $contents =~ /^[^<]+/;
- my $text = $&;
-
- my $pos_if = index($text, '<%if');
- my $pos_foreach = index($text, '<%foreach');
-
- if ((-1 == $pos_if) && (-1 == $pos_foreach)) {
- substr($contents, 0, length($text)) = "";
- $new_contents .= $self->substitute_vars($text, @indices);
- next;
- }
-
- if ((-1 == $pos_if) || ((-1 != $pos_foreach) && ($pos_if > $pos_foreach))) {
- $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_foreach), @indices);
- substr($contents, 0, $pos_foreach) = "";
-
- if ($contents !~ m|^\<\%foreach (.*?)\%\>|) {
- $self->{"error"} = "Malformed <\%foreach\%>.";
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- my $var = $1;
-
- substr($contents, 0, length($&)) = "";
-
- my $block;
- ($block, $contents) = $self->find_end($contents);
- if (!$block) {
- $self->{"error"} = "Unclosed <\%foreach\%>." unless ($self->{"error"});
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- my $new_text = $self->parse_foreach($var, $block, "", "", @indices);
- if (!defined($new_text)) {
- $main::lxdebug->leave_sub();
- return undef;
- }
- $new_contents .= $new_text;
-
- } else {
- $new_contents .= $self->substitute_vars(substr($contents, 0, $pos_if), @indices);
- substr($contents, 0, $pos_if) = "";
-
- if ($contents !~ m|^\<\%if\s*(not)?\s+(.*?)\%\>|) {
- $self->{"error"} = "Malformed <\%if\%>.";
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- my ($not, $var) = ($1, $2);
-
- substr($contents, 0, length($&)) = "";
-
- ($block, $contents) = $self->find_end($contents, 0, $var, $not);
- if (!$block) {
- $self->{"error"} = "Unclosed <\%if${not}\%>." unless ($self->{"error"});
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- my $value = $self->{"form"}->{$var};
- for (my $i = 0; $i < scalar(@indices); $i++) {
- last unless (ref($value) eq "ARRAY");
- $value = $value->[$indices[$i]];
- }
-
- if (($not && !$value) || (!$not && $value)) {
- my $new_text = $self->parse_block($block, @indices);
- if (!defined($new_text)) {
- $main::lxdebug->leave_sub();
- return undef;
- }
- $new_contents .= $new_text;
- }
- }
- }
- }
-
- $main::lxdebug->leave_sub();
-
- return $new_contents;
-}
-
-sub parse {
- $main::lxdebug->enter_sub();
-
- my $self = $_[0];
- local *OUT = $_[1];
- my $form = $self->{"form"};
-
- close(OUT);
-
- my $file_name;
- if ($form->{"IN"} =~ m|^/|) {
- $file_name = $form->{"IN"};
- } else {
- $file_name = $form->{"templates"} . "/" . $form->{"IN"};
- }
-
- my $zip = Archive::Zip->new();
- if (Archive::Zip::AZ_OK != $zip->read($file_name)) {
- $self->{"error"} = "File not found/is not a OpenDocument file.";
- $main::lxdebug->leave_sub();
- return 0;
- }
-
- my $contents = $zip->contents("content.xml");
- if (!$contents) {
- $self->{"error"} = "File is not a OpenDocument file.";
- $main::lxdebug->leave_sub();
- return 0;
- }
-
- my $rnd = $self->{"rnd"};
- my $new_styles = qq|<style:style style:name="TLXO${rnd}BOLD" style:family="text">
-<style:text-properties fo:font-weight="bold" style:font-weight-asian="bold" style:font-weight-complex="bold"/>
-</style:style>
-<style:style style:name="TLXO${rnd}ITALIC" style:family="text">
-<style:text-properties fo:font-style="italic" style:font-style-asian="italic" style:font-style-complex="italic"/>
-</style:style>
-<style:style style:name="TLXO${rnd}UNDERLINE" style:family="text">
-<style:text-properties style:text-underline-style="solid" style:text-underline-width="auto" style:text-underline-color="font-color"/>
-</style:style>
-<style:style style:name="TLXO${rnd}STRIKETHROUGH" style:family="text">
-<style:text-properties style:text-line-through-style="solid"/>
-</style:style>
-<style:style style:name="TLXO${rnd}SUPER" style:family="text">
-<style:text-properties style:text-position="super 58%"/>
-</style:style>
-<style:style style:name="TLXO${rnd}SUB" style:family="text">
-<style:text-properties style:text-position="sub 58%"/>
-</style:style>
-|;
-
- $contents =~ s|</office:automatic-styles>|${new_styles}</office:automatic-styles>|;
- $contents =~ s|[\n\r]||gm;
-
- my $new_contents = $self->parse_block($contents);
- if (!defined($new_contents)) {
- $main::lxdebug->leave_sub();
- return 0;
- }
-
-# $new_contents =~ s|>|>\n|g;
-
- $zip->contents("content.xml", $new_contents);
-
- my $styles = $zip->contents("styles.xml");
- if ($contents) {
- my $new_styles = $self->parse_block($styles);
- if (!defined($new_contents)) {
- $main::lxdebug->leave_sub();
- return 0;
- }
- $zip->contents("styles.xml", $new_styles);
- }
-
- $zip->writeToFileNamed($form->{"tmpfile"}, 1);
-
- my $res = 1;
- if ($form->{"format"} =~ /pdf/) {
- $res = $self->convert_to_pdf();
- }
-
- $main::lxdebug->leave_sub();
- return $res;
-}
-
-sub is_xvfb_running {
- $main::lxdebug->enter_sub();
-
- my ($self) = @_;
-
- local *IN;
- my $dfname = $self->{"userspath"} . "/xvfb_display";
- my $display;
-
- $main::lxdebug->message(LXDebug::DEBUG2, " Looking for $dfname\n");
- if ((-f $dfname) && open(IN, $dfname)) {
- my $pid = <IN>;
- chomp($pid);
- $display = <IN>;
- chomp($display);
- my $xauthority = <IN>;
- chomp($xauthority);
- close(IN);
-
- $main::lxdebug->message(LXDebug::DEBUG2, " found with $pid and $display\n");
-
- if ((! -d "/proc/$pid") || !open(IN, "/proc/$pid/cmdline")) {
- $main::lxdebug->message(LXDebug::DEBUG2, " no/wrong process #1\n");
- unlink($dfname, $xauthority);
- $main::lxdebug->leave_sub();
- return undef;
- }
- my $line = <IN>;
- close(IN);
- if ($line !~ /xvfb/i) {
- $main::lxdebug->message(LXDebug::DEBUG2, " no/wrong process #2\n");
- unlink($dfname, $xauthority);
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- $ENV{"XAUTHORITY"} = $xauthority;
- $ENV{"DISPLAY"} = $display;
- } else {
- $main::lxdebug->message(LXDebug::DEBUG2, " not found\n");
- }
-
- $main::lxdebug->leave_sub();
-
- return $display;
-}
-
-sub spawn_xvfb {
- $main::lxdebug->enter_sub();
-
- my ($self) = @_;
-
- $main::lxdebug->message(LXDebug::DEBUG2, "spawn_xvfb()\n");
-
- my $display = $self->is_xvfb_running();
-
- if ($display) {
- $main::lxdebug->leave_sub();
- return $display;
- }
-
- $display = 99;
- while ( -f "/tmp/.X${display}-lock") {
- $display++;
- }
- $display = ":${display}";
- $main::lxdebug->message(LXDebug::DEBUG2, " display $display\n");
-
- my $mcookie = `mcookie`;
- die("Installation error: mcookie not found.") if ($? != 0);
- chomp($mcookie);
-
- $main::lxdebug->message(LXDebug::DEBUG2, " mcookie $mcookie\n");
-
- my $xauthority = "/tmp/.Xauthority-" . $$ . "-" . time() . "-" . int(rand(9999999));
- $ENV{"XAUTHORITY"} = $xauthority;
-
- $main::lxdebug->message(LXDebug::DEBUG2, " xauthority $xauthority\n");
-
- system("xauth add \"${display}\" . \"${mcookie}\"");
- if ($? != 0) {
- $self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started (xauth: $!)";
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- $main::lxdebug->message(LXDebug::DEBUG2, " about to fork()\n");
-
- my $pid = fork();
- if (0 == $pid) {
- $main::lxdebug->message(LXDebug::DEBUG2, " Child execing\n");
- exec($main::xvfb_bin, $display, "-screen", "0", "640x480x8", "-nolisten", "tcp");
- }
- sleep(3);
- $main::lxdebug->message(LXDebug::DEBUG2, " parent dont sleeping\n");
-
- local *OUT;
- my $dfname = $self->{"userspath"} . "/xvfb_display";
- if (!open(OUT, ">$dfname")) {
- $self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started ($dfname: $!)";
- unlink($xauthority);
- kill($pid);
- $main::lxdebug->leave_sub();
- return undef;
- }
- print(OUT "$pid\n$display\n$xauthority\n");
- close(OUT);
-
- $main::lxdebug->message(LXDebug::DEBUG2, " parent re-testing\n");
-
- if (!$self->is_xvfb_running()) {
- $self->{"error"} = "Conversion to PDF failed because OpenOffice could not be started.";
- unlink($xauthority, $dfname);
- kill($pid);
- $main::lxdebug->leave_sub();
- return undef;
- }
-
- $main::lxdebug->message(LXDebug::DEBUG2, " spawn OK\n");
-
- $main::lxdebug->leave_sub();
-
- return $display;
-}
-
-sub is_openoffice_running {
- $main::lxdebug->enter_sub();
-
- system("./scripts/oo-uno-test-conn.py $main::openofficeorg_daemon_port " .
- "> /dev/null 2> /dev/null");
- my $res = $? == 0;
- $main::lxdebug->message(LXDebug::DEBUG2, " is_openoffice_running(): $?\n");
-
- $main::lxdebug->leave_sub();
-
- return $res;
-}
-
-sub spawn_openoffice {
- $main::lxdebug->enter_sub();
-
- my ($self) = @_;
-
- $main::lxdebug->message(LXDebug::DEBUG2, "spawn_openoffice()\n");
-
- my ($try, $spawned_oo, $res);
-
- $res = 0;
- for ($try = 0; $try < 15; $try++) {
- if ($self->is_openoffice_running()) {
- $res = 1;
- last;
- }
-
- if (!$spawned_oo) {
- my $pid = fork();
- if (0 == $pid) {
- $main::lxdebug->message(LXDebug::DEBUG2, " Child daemonizing\n");
- chdir('/');
- open(STDIN, '/dev/null');
- open(STDOUT, '>/dev/null');
- my $new_pid = fork();
- exit if ($new_pid);
- my $ssres = setsid();
- $main::lxdebug->message(LXDebug::DEBUG2, " Child execing\n");
- my @cmdline = ($main::openofficeorg_writer_bin,
- "-minimized", "-norestore", "-nologo", "-nolockcheck",
- "-headless",
- "-accept=socket,host=localhost,port=" .
- $main::openofficeorg_daemon_port . ";urp;");
- exec(@cmdline);
- }
-
- $main::lxdebug->message(LXDebug::DEBUG2, " Parent after fork\n");
- $spawned_oo = 1;
- sleep(3);
- }
-
- sleep($try >= 5 ? 2 : 1);
- }
-
- if (!$res) {
- $self->{"error"} = "Conversion from OpenDocument to PDF failed because " .
- "OpenOffice could not be started.";
- }
-
- $main::lxdebug->leave_sub();
-
- return $res;
-}
-
-sub convert_to_pdf {
- $main::lxdebug->enter_sub();
-
- my ($self) = @_;
-
- my $form = $self->{"form"};
-
- my $filename = $form->{"tmpfile"};
- $filename =~ s/.odt$//;
- if (substr($filename, 0, 1) ne "/") {
- $filename = getcwd() . "/${filename}";
- }
-
- if (substr($self->{"userspath"}, 0, 1) eq "/") {
- $ENV{'HOME'} = $self->{"userspath"};
- } else {
- $ENV{'HOME'} = getcwd() . "/" . $self->{"userspath"};
- }
-
- if (!$self->spawn_xvfb()) {
- $main::lxdebug->leave_sub();
- return 0;
- }
-
- my @cmdline;
- if (!$main::openofficeorg_daemon) {
- @cmdline = ($main::openofficeorg_writer_bin,
- "-minimized", "-norestore", "-nologo", "-nolockcheck",
- "-headless",
- "file:${filename}.odt",
- "macro://" . (split('/', $filename))[-1] .
- "/Standard.Conversion.ConvertSelfToPDF()");
- } else {
- if (!$self->spawn_openoffice()) {
- $main::lxdebug->leave_sub();
- return 0;
- }
-
- @cmdline = ("./scripts/oo-uno-convert-pdf.py",
- $main::openofficeorg_daemon_port,
- "${filename}.odt");
- }
-
- system(@cmdline);
-
- my $res = $?;
- if (0 == $?) {
- $form->{"tmpfile"} =~ s/odt$/pdf/;
-
- unlink($filename . ".odt");
-
- $main::lxdebug->leave_sub();
- return 1;
-
- }
-
- unlink($filename . ".odt", $filename . ".pdf");
- $self->{"error"} = "Conversion from OpenDocument to PDF failed. " .
- "Exit code: $res";
-
- $main::lxdebug->leave_sub();
- return 0;
-}
-
-sub format_string {
- my ($self, $variable) = @_;
- my $form = $self->{"form"};
- my $iconv = $self->{"iconv"};
-
- $variable = $main::locale->quote_special_chars('Template/OpenDocument', $variable);
-
- # Allow some HTML markup to be converted into the output format's
- # corresponding markup code, e.g. bold or italic.
- my $rnd = $self->{"rnd"};
- my %markup_replace = ("b" => "BOLD", "i" => "ITALIC", "s" => "STRIKETHROUGH",
- "u" => "UNDERLINE", "sup" => "SUPER", "sub" => "SUB");
-
- foreach my $key (keys(%markup_replace)) {
- my $value = $markup_replace{$key};
- $variable =~ s|\<${key}\>|<text:span text:style-name=\"TLXO${rnd}${value}\">|gi; #"
- $variable =~ s|\</${key}\>|</text:span>|gi;
- }
-
- return $iconv->convert($variable);
-}
-
-sub get_mime_type() {
- if ($self->{"form"}->{"format"} =~ /pdf/) {
- return "application/pdf";
- } else {
- return "application/vnd.oasis.opendocument.text";
- }
-}
-
-sub uses_temp_file {
- return 1;
-}
-
-
-##########################################################
-####
-#### XMLTemplate
-####
-##########################################################
-
-package XMLTemplate;
-
-use vars qw(@ISA);
-
-@ISA = qw(HTMLTemplate);
-
-sub new {
- #evtl auskommentieren
- my $type = shift;
-
- return $type->SUPER::new(@_);
-}
-
-sub format_string {
- my ($self, $variable) = @_;
- my $form = $self->{"form"};
-
- $variable = $main::locale->quote_special_chars('Template/XML', $variable);
-
- # Allow no markup to be converted into the output format
- my @markup_replace = ('b', 'i', 's', 'u', 'sub', 'sup');
-
- foreach my $key (@markup_replace) {
- $variable =~ s/\<(\/?)${key}\>//g;
- }
-
- return $variable;
-}
-
-sub get_mime_type() {
- my ($self) = @_;
-
- if ($self->{"form"}->{"format"} =~ /elsterwinston/i) {
- return "application/xml ";
- } elsif ($self->{"form"}->{"format"} =~ /elstertaxbird/i) {
- return "application/x-taxbird";
- } else {
- return "text";
- }
-}
+ tie %dir_h, 'IO::Dir', "$::lx_office_conf{paths}->{templates}/print";
+ my @allmaster = (sort grep { -d ("$::lx_office_conf{paths}->{templates}/print" . "/$_") && !/^\.\.?$/ && !/^Standard$/ } keys %dir_h);
-sub uses_temp_file {
- # tempfile needet for XML Output
- return 1;
+ return (
+ print_templates => \@alldir,
+ master_templates => \@allmaster,
+ );
}
1;
projects / kivitendo-erp.git / blobdiff